Title of article
One-pot four-component synthesis of 1H-pyrazolo[1,2-b]phthalazine-5,10-dione derivatives
Author/Authors
Song، نويسنده , , Shi-Hua and Zhong، نويسنده , , Jun and He، نويسنده , , Yan-Hong and Guan، نويسنده , , Zhi، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2012
Pages
3
From page
7075
To page
7077
Abstract
The synthesis of 1H-pyrazolo[1,2-b]phthalazine-5,10-dione derivatives by NiCl2-catalyzed novel one-pot four-component condensation reaction of phthalimide, hydrazine, malononitrile (or ethyl cyanoacetate), and aromatic aldehydes was reported. This work provides a simple, efficient, and eco-friendly method for the construction of pyrazolo[1,2-b]phalazine-5,10-dione derivatives.
Keywords
Phthalazine derivative , Green synthesis , One-pot , multicomponent reaction
Journal title
Tetrahedron Letters
Serial Year
2012
Journal title
Tetrahedron Letters
Record number
1883133
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